| Frequency | Percent | Valid Percent | Cumulative Percent | |
Valid | Not Applicable | 10 | 8.2 | 8.2 | 8.2 |
| Low extent | 30 | 24.6 | 24.6 | 32.8 |
| Moderate extent | 42 | 34.4 | 34.4 | 67.2 |
| High extent | 24 | 19.7 | 19.7 | 86.9 |
| Very High extent | 16 | 13.1 | 13.1 | 100.0 |
| Total | 122 | 100.0 | 100.0 |
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